Request Data
Important Information
Request Process
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Committee Review
All data requests are carefully reviewed by our Data Access Committee to ensure appropriate use of the data and protection of participant privacy.
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Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
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Timeline
Review typically takes 5-10 business days. Once approved, our data team may need up to 10 business days to assemble your requested data after regulatory approval is complete.
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Additional Information
You may be asked to provide additional information about your research objectives to help evaluate your request and ensure appropriate data stewardship.
For questions about the request process, please contact:
prechter-data-request@med.umich.eduData Request Form
Complete this form to request access to the selected variables for your research.
Providing detailed and accurate information will help us process your request more efficiently.
Request Details Guide
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Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
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Project Description
Clearly state your research objectives, methodology, and how the requested data will be used. Include any specific hypotheses you plan to test and your data disposition plans after the project is complete.
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Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
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IRB Status
Indicate whether your research has IRB approval or exemption if internal to UMICH. If applicable, provide the IRB protocol number and approval date.
Data Specifications
Please select the specific data characteristics you need for your research.
These selections help us understand your data requirements more precisely.
Diagnosis
Time
Selected Variables
You've selected 80 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a127 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if sev… | Radio |
| a19 | A_Mood_Episodes_W_Specifiers | Suicidal ideation | Radio |
| a5 | A_Mood_Episodes_W_Specifiers | Weight gain or increased appetite | Radio |
| a50_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a58 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a66_b | A_Mood_Episodes_W_Specifiers | (spending money on things you didn't need or couldn't afford? how about giving… | Notes |
| a72_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a92_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as56 | A_Mood_Episodes_W_Specifiers | Fear that something awful may happen. | Dropdown |
| aad_11 | Alcohol_Abuse_And_Dependence | Have you often kept on drinking when you promised yourself that you would not, … | Radio |
| aad_22 | Alcohol_Abuse_And_Dependence | Have you attended aa or had treatment for a drinking problem? | Radio |
| audit_8_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| ap_1e | Antisocial_Personality | 1e. Did you more than once steal thingsor did you more than once forge anyone's… | Radio |
| ad_12b | Anxiety_Disorder | 12b. <h6 style="background-color:#da70d6">interviewer</h6>: code no if the atta… | Radio |
| ad_30c1 | Anxiety_Disorder | 30c1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… | Radio |
| diag_scphb | Anxiety_Disorder | Diagnostic criteria for social phobia | Checkbox |
| b15_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b35 | B_And_C_Psychotic_And_Associated_Symptoms | Negativism (i.e., opposition or no response to instructions or external stimuli… | Dropdown |
| b42_a | B_And_C_Psychotic_And_Associated_Symptoms | Diminished emotional expressiveness | Notes |
| b48_negative_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| b49_delusions | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| c52_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | Notes |
| bis_28 | Barratt_Impulsiveness_Scale | I am restless at the theater or lectures. | Radio |
| bis_5 | Barratt_Impulsiveness_Scale | I don't "pay attention." | Radio |
| bc10_a | Bc_Psychotic_Screening | Did you ever feel that certain thoughts that were not your own were put into yo… | Notes |
| bc11_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc1_d | Bc_Psychotic_Screening | Did you ever have the feeling that the words in a popular song were meant to se… | Notes |
| bc3_b | Bc_Psychotic_Screening | Did you ever believe that you had a special or close relationship with a celebr… | Notes |
| bc9_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| aggression_19 | Brown_Goodwin_Aggression_History | Child | Radio |
| cis_10a | Coronavirus_Impact_Scale | Number of immediate family members diagnosed with coronavirus: | Text |
| cis_12c | Coronavirus_Impact_Scale | 12c. Can you describe your symptomology of your long haul syndrome? | Notes |
| d18_manic | D_Mood_Disorders | Indicate month of regular remission of manic or hypomanic episode: | Dropdown |
| d23_gmc | D_Mood_Disorders | If there is any indication that the manic or hypomanic sxs may be secondary (i.… | Radio |
| d23_logic2 | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d30_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d59 | D_Mood_Disorders | Number of months prior to interview when last had persistently depressed mood. | Text |
| d64 | D_Mood_Disorders | If psychotic features are present, specify if mood-congruent or mood-incongruen… | Dropdown |
| demo_child_5_sex | Demographics | Sex of child 5 | Dropdown |
| dudit_c2 | Dudit_C | Do you use more than one type of drug on the same occasion? | Radio |
| dudit_c4 | Dudit_C | How often are you influenced heavily by drugs? | Radio |
| e104 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e110_a | E_Substance_Use_Disorders | During the past year, have you ever gotten high before doing something that req… | Notes |
| e120_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e128 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for … | Dropdown |
| e129_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e131 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The cha… | Dropdown |
| e221_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e25_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e271_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e272_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e289_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e295_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e297 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e54_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e65_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e76_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e86 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e87_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e87_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| ept39 | Ept_Test | Ept 39 happy | Radio |
| ess_notes | Epworth_Sleepiness_Scale | Notes | Notes |
| relationships_father_22 | Experiences_In_Close_Relationships_Questionnairefa | I find it difficult to allow myself to depend on my father. | Radio |
| relationships_mother_11 | Experiences_In_Close_Relationships_Questionnairemo | I find that my mother doesn't want to get as close as i would like. | Radio |
| relationships_mother_26 | Experiences_In_Close_Relationships_Questionnairemo | I get uncomfortable when my mother wants to be very close. | Radio |
| relationships_partner_14 | Experiences_In_Close_Relationships_Questionnairepa | My desire to be very close sometimes scares people away. | Radio |
| relationships_partner_16 | Experiences_In_Close_Relationships_Questionnairepa | It makes me mad that i don't get the affection and support i need from my partn… | Radio |
| f121_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f16_a | F_Anxiety_Disorders | Besides the one you just described, have you had any other attacks which had ev… | Notes |
| f16_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f18_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>after any of these attacks...</p></div> | descriptive |
| f73_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f75 | F_Anxiety_Disorders | [primary anxiety disorder:] the fear, anxiety, or avoidance is not attributable… | Dropdown |
| f75_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f92 | F_Anxiety_Disorders | The fear or anxiety is out of proportion to the actual danger posed by the spec… | Dropdown |
| family_history | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Family history | yesno |
| sldi_chronicity | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Chronicity of substance abuse (since affective onset) | Radio |
| a217_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">code b… | descriptive |
| k13 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | At least five a.1 sxs are coded "3" | Text |
| mh_conh_age | Medical_History_Scid | Age of onset | Text |